Relational databases

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Question 35
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Figure 1

Spacecraft

CraftIDModelPayloadCapacity
SC-101Orion8500
SC-102Dragon6000
SC-103Soyuz2500

CrewAssignment

AssignmentIDCraftIDAstronautID
A801SC-101AST-22
A802SC-102AST-45
A803SC-103AST-19

Astronaut

AstronautIDSurnameSpaceAgency
AST-19KononenkoRoscosmos
AST-22HansenCSA
AST-45GloverNASA

State the identifier of a field from the Astronaut table in Figure 1.

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Relational databases Questions

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